I have been a project manager for the construction and maintenance industry for over thirty years. In 2005, I was employed with Arup as the senior project manager for constructing an aluminum factory in the PRC. I led a team of 15 colleagues to build the factories for seven years, and the project was completed in 2011.I was then working on conserving historic buildings, including restoring the Declared Monument in Hong Kong until 2022. I joined Xtra Sensing Limited in 2023 to explore the new page of my career.